29020055

素因数分解:

$5^1\times {\mathrm{43}}^3\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 16

約数和(自身を含む): 36141600

約数和(自身を除く): 7121545

約数列:

[1, 5, 43, 73, 215, 365, 1849, 3139, 9245, 15695, 79507, 134977, 397535, 674885, 5804011, 29020055]

約数ペア:

[(1, 29020055), (5, 5804011), (43, 674885), (73, 397535), (215, 134977), (365, 79507), (1849, 15695), (3139, 9245)]